Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash Flows from Operating Activities:
Net Income (Loss)	$ 257,400,000	$ 673,900,000
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization of right-of-use assets	71,900,000	74,600,000
Amortization of intangible assets	42,200,000	42,800,000
Amortization of net deferred gain on interest rate swaps	(5,400,000)	(6,400,000)
Share-based compensation	34,900,000	34,300,000
Repositioning costs and net loss on dispositions	277,900,000	0
Other, net	44,700,000	(5,500,000)
Use of operating capital	(1,585,800,000)	(1,306,600,000)
Net Cash Used In Operating Activities	(862,200,000)	(492,900,000)
Cash Flows from Investing Activities:
Capital expenditures	(33,600,000)	(48,800,000)
Acquisition of businesses and interests in affiliates, net of cash acquired	0	(700,000)
Proceeds from disposition of subsidiaries and sale of investments	3,700,000	74,200,000
Net Cash (Used In) Provided By Investing Activities	(29,900,000)	24,700,000
Cash Flows from Financing Activities:
Proceeds from borrowings	1,186,600,000	0
Repayment of debt	(600,000,000.0)	0
Change in short-term debt	(3,100,000)	611,100,000
Dividends paid to common shareholders	(282,900,000)	(280,400,000)
Repurchases of common stock	(205,200,000)	(527,600,000)
Proceeds from stock plans	2,300,000	3,900,000
Acquisition of additional noncontrolling interests	(16,700,000)	(3,100,000)
Dividends paid to noncontrolling interest shareholders	(35,200,000)	(46,100,000)
Payment of contingent purchase price obligations	(12,800,000)	(30,200,000)
Other, net	(38,700,000)	(24,300,000)
Net Cash Used In Financing Activities	(5,700,000)	(296,700,000)
Effect of foreign exchange rate changes on cash and cash equivalents	(126,900,000)	10,600,000
Net Decrease in Cash and Cash Equivalents	(1,024,700,000)	(754,300,000)
Cash and Cash Equivalents at the Beginning of Period	4,305,700,000	3,652,400,000
Cash and Cash Equivalents at the End of Period	$ 3,281,000,000.0	$ 2,898,100,000